William P. DeRoche

📍 Shoreview, MN: #447 of 657 inventorsTop 70%

🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%

Overall (All Time): #3,734,503 of 4,157,543Top 90%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5484395	Fireman's back brace	—	1996-01-16